This kickboard is designed to help swimmers build leg strength and improve overall stroke technique while providing buoyant support to aid body alignment from head to toe. Key benefits Builds leg strength and enhances kick propulsion to improve overall swimming motion. Aids body alignment and symmetry from head to toe during swimming, supporting more efficient strokes. Provides buoyancy to help maintain proper position in the water and reduce fatigue during practice. For beginners Suitable for beginners of all ages. Size is designed to be comfortably held with the hands; simply grip the outside of the water and push. Increases body buoyancy to improve flotation and confidence in the water. Bright colored design Four bright color options for easy visibility and a fun, engaging experience. Ideal for pool play or firsttime swim lessons, helping users feel relaxed and comfortable in the water. Ergonomic design Ergonomically shaped to fit the body's natural position and support lower limb strength. Helps maintain a comfortable posture with arms bent to relieve tension in the shoulders, neck, and upper body. Use scenarios In a small pool or shallow area, use for kicking drills to develop propulsion and leg coordination. During beginner swim lessons for children or adults, to learn buoyancy and correct body position. In lowimpact water exercise or rehabilitation routines focusing on leg strength and core stability. Specifications and performance Function: swim training and buoyancy aid for kicking practice. Compatibility: suitable for beginners of all ages; easy to grip with both hands. Size: designed to be comfortably held for effective practice. Material: not specified in the description. Performance: enhances leg kick, supports body alignment, and reduces tension in the shoulder, neck, and upper body through ergonomic design.